thanks Bill,
for example and for the description
i only hesitate to add
> # Fetch the swish-e query from the CGI parameters
> return $self if $self->set_query; # was O.K.
>
> # set errstr if there was a problem.
> $self->errstr("Failed to set the query") unless $self->errstr;
this might override more specific error message that was already set
>
> Let me know if that fixes the problem and doesn't generate new
> problems for you.
>
yes!, no
roman